Home / 222,751,302.20-334,126,953.30-176,834,799.80

Finding the Fourth Proportional to 222,751,302.20, 334,126,953.30 and 176,834,799.80

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Solution

The fourth proportional to 222,751,302.20, 334,126,953.30 and 176,834,799.80 is: 265,252,199.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,751,302.20 : 334,126,953.30 = 176,834,799.80 : x
  2. Step 2: Convert to fraction form
    222,751,302.20/334,126,953.30 = 176,834,799.80/x
  3. Step 3: Cross multiply
    222,751,302.20x = 334,126,953.30 × 176,834,799.80
  4. Step 4: Simplify right side
    222,751,302.20x = 59,085,272,894,589,456
  5. Step 5: Solve for x
    x = 59,085,272,894,589,456/222,751,302.20
  6. Step 6: Final answer
    x = 265,252,199.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.